基于FAHP的深水半潜式平台钻井设备选型

Selection of Drilling Equipments on Deepwater Semi-Submersible Platforms Based on FAHP

钻井设备选型的合理性关系着平台的总体性能.将模糊层次分析法(FAHP)应用于深水半潜式平台钻井设备的选型,以钻井泵为例,综合考虑技术性和经济性两方面建立钻井泵选型的评价模型.分别利用FAHP和AHP计算出各因素的权重,对备选方案进行综合评价.结果表明,模糊层次分析法能有效地解决钻井设备选型问题.通过对比分析两种方法的结果,总结出二者的适用范围,为决策者综合运用两种分析方法奠定了基础.

The reasonability or drilling equipments selection is critical to the overall performance of the platforms. In this article, Fuzzy analytic hierarchy process was applied to select drilling equipments of deepwater semi-submersible platforms. In the case of drilling pump, selection evaluation model was established by considering technical factors and economic factors. The weight of each factor was calculated out by using FAHP and AHP respectively, then optional schemes were sorted out by integrated factor.The result show that the fuzzy analytic hierarchy process can solve the problem of drilling equipments selection effectively. The applicable scope of FAHP and AHP was summarized by comparing the results of two methods. In this way, we can lay a foundation for policymakers to use these analysis methods.